Converti Mantle Restaked Ether CMETH in Tanssi TANSSI

Deployed on Ethereum layer 1 (L1) and governed by Mantle, mETH Protocol has, since late 2023, been providing users with access to $mETH, a value-accumulating receipt token that is highly composable across a range of DeFi applications on Mantle Network L2, offering exposure to additional yield-bearing opportunities. Users stake ETH with mETH Protocol and receive yield-bearing $mETH, and unstake $mETH to receive the underlying principal staked ETH and accumulated rewards. Since the inception of mETH Protocol, Mantle's mission has been to deliver the most user-friendly and rewarding $mETH experience. Thanks to ecosystem-wide adoption, $mETH users are able to trade on Mantle DEXs, earn yield by providing liquidity to $mETH liquidity pools, and generate yield within decentralized money markets. With $mETH's increasing adoption and composability within Mantle Ecosystem dApps, the protocol now ranks as the fourth largest ETH LSP by TVL. The introduction of $cmETH, a permissionless, composable liquid restaking token that unlocks restaking opportunities on Mantle, and $COOK, the protocol's upcoming governance token, mETH Protocol enters its next phase with further enhanced offerings. Through these features, mETH Protocol provides its users with capital efficiency, convenience, and a wide range of yield-bearing opportunities within Mantle Ecosystem dApps, all in a design that has been created to maximize security with non-custodial core smart contracts and off-chain services that enforce sanity bounds and risk limits.

Tanssi is a decentralized infrastructure protocol that allows teams to launch sovereign appchains in minutes instead of months—combining the fast deployment of rollups with the control and decentralization of a Layer 1. Each chain has its own execution environment, governance, and infrastructure stack, without relying on centralized sequencers or external coordination. Tanssi runs as a standalone Layer 1 that offers infrastructure-as-a-service: appchains gain access to decentralized sequencing, Ethereum-backed security via Symbiotic, and built-in tools like RPCs, indexers, explorers, wallets, and bridging. Everything is provisioned by default—removing the need for DevOps or external vendors. This model is particularly suited for real-world asset (RWA) and PayFi use cases that require auditable infrastructure, fast finality, and institutional-grade security. Unlike rollups and RaaS platforms, Tanssi enables fully sovereign deployments with transparent upgrade paths, compliance-ready governance, and deterministic finality built into the base protocol. Tanssi is already onboarding high-impact projects across RWA, fintech, and payments, including: Wirex – building a non-custodial debit rail on Tanssi BRX – interoperable Brazilian credit markets AmFi – tokenized debt and structured credit BlockBR – tokenization platform for private assets Bluegreen – infrastructure for on-chain environmental finance These projects are live on Tanssi’s testnet today, and will migrate to mainnet later this year, supporting real users, real value, and real on-chain activity.